Home / 44,289,401.60-66,434,102.40-27,194,643.20

Finding the Fourth Proportional to 44,289,401.60, 66,434,102.40 and 27,194,643.20

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Solution

The fourth proportional to 44,289,401.60, 66,434,102.40 and 27,194,643.20 is: 40,791,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,401.60 : 66,434,102.40 = 27,194,643.20 : x
  2. Step 2: Convert to fraction form
    44,289,401.60/66,434,102.40 = 27,194,643.20/x
  3. Step 3: Cross multiply
    44,289,401.60x = 66,434,102.40 × 27,194,643.20
  4. Step 4: Simplify right side
    44,289,401.60x = 1,806,651,711,080,263.50
  5. Step 5: Solve for x
    x = 1,806,651,711,080,263.50/44,289,401.60
  6. Step 6: Final answer
    x = 40,791,964.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.